Type:Redundant Input Output Termination Assembly
Model:CC-PUIO31 FC-IOTA-R24
Brand:Honeywell
Application:Industrial Automation Systems
Material:Corrosion-resistant stainless steel
Operating Temperature:-40°C to +85°C
Electrical Rating:24V DC
Current Rating:1A
Relay Contact Rating:5A @ 250V AC
Number of Inputs/Outputs:31/31
Power Consumption:Max 3W
Connection:M12 x 0.8mm pitch
The Honeywell CC-PUIO31 is a general-purpose input/output (I/O) module for the Honeywell Experion PKS control system, designed for industrial automation scenarios. The module enables flexible integration of sensors, actuators, and other field devices by supporting a wide range of data types, including analog, digital, HART protocol, and serial signals.
Its core values are reflected in high accuracy (0.1% hardware accuracy), wide temperature operation (-40°C to +70°C) and redundant architecture (some models), making it the preferred solution for petroleum, chemical and power industries.

What are the channel configurations and signal processing capabilities of the Honeywell CC-PUIO31?
Answer: Supports 32 programmable channels (some literature shows redundant model CC-TUIO41 in 12-inch format), which can be configured as a mix of analog inputs (4-20mA), digital outputs (solid state relays), pulse inputs (0-15kHz), or Sequence of Events (SOE).
HART 7 Protocol Integration: Each channel is independently configured with a HART modem to achieve 80ms class response speeds and support bi-directional smart meter communication.
Electronic short-circuit protection and wire break detection: automatically limits output to 25mA in the current loop to avoid equipment damage.
Honeywell CC-PUIO31 This module is especially suitable for:
1. DCS system expansion projects requiring high-density signal processing
2. **Intelligent factories with more than 50%** of HART instrumentation
3. Off-shore or desert facilities with extreme temperature/humidity environments
Application Scenarios:
Oil & Gas
Power Systems
Chemical Production
Food, Beverage & Pharmaceuticals
Main brands: ABB, Allen-Bradley, Schneider, GE Fanuc, Yaskawa, Mitsubishi, Bosch Rexroth, Foxboro, Tricon, Ovation, Motorola, Xycom, Honeywell, Woodward, CUTLER HAMMER, KEYENCE, KUKA, MATROX, NI OMRON, Phoenix, SEW, Panasonic and other imported automation system spare parts sales. CUTLER HAMMER, KEYENCE, KUKA, MATROX, NI OMRON, Phoenix, SEW, Panasonic and other imported automation system spare parts sales and system integration of high-tech enterprises of the major automation brands have a strong advantage, while equipped with excellent engineering team.
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